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Fan Y, Chen L, Jing Q, Li X, Pan H, Fang C, Zhang J, Shi F. Covalent Binding of Reactive Anhydride of Cantharidin to Biological Amines. Drug Metab Dispos 2024; 52:775-784. [PMID: 38811155 DOI: 10.1124/dmd.123.001637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 04/30/2024] [Accepted: 05/19/2024] [Indexed: 05/31/2024] Open
Abstract
Cantharidin is a terpenoid from coleoptera beetles. Cantharidin has been used to treat molluscum contagiosum and some types of tumors. Cantharidin is highly toxic, and cantharidin poisoning and fatal cases have been reported worldwide. The mechanisms underlying cantharidin-induced toxicity remain unclear. Cantharidin contains anhydride, which may react with biologic amines. This study aimed to examine the chemical reactivity of cantharidin toward nucleophiles and characterize adducts of cantharidin with biologic amines in vitro and in mice. Here two types of conjugates were formed in the incubation of cantharidin under physiologic conditions with free amino acids, a mimic peptide, or amine-containing compounds, respectively. Amide-type conjugates were produced by the binding of cantharidin anhydride with the primary amino group of biologic amines. Imide-type conjugates were generated from the dehydration and cyclization of amide-type conjugates. The structure of the conjugates was characterized by using high-resolution mass spectrometry. We introduced the 14N/15N and 79Br/81Br isotope signatures to confirm the formation of conjugates using L-(ε)15N-lysine, L-lysine-15N2, and bromine-tagged hydrazine, respectively. The structure of imide conjugate was also confirmed by nuclear magnetic resonance experiments. Furthermore, the amide and imide conjugates of cantharidin with amino acids or N-acetyl-lysine were detected in mouse liver and urine. Cantharidin was found to modify lysine residue proteins in mouse liver. Pan-cytochrome P450 inhibitor 1-aminobenzotriazole significantly increased the urine cantharidin-N-acetyl-lysine conjugates, whereas it decreased cantharidin metabolites. In summary, cantharidin anhydride can covalently bind to biologic amines nonenzymatically, which facilitates a better understanding of the role of nonenzymatic reactivity in cantharidin poisoning. SIGNIFICANCE STATEMENT: Anhydride moiety of cantharidin can covalently bind to the primary amino group of biological amines nonenzymatically. Amide and imide conjugates were generated after the covalent binding of cantharidin anhydride with the primary amino groups of amino acids, a mimic peptide, and protein lysine residues. The structure of conjugates was confirmed by 14N/15N and 79Br/81Br isotope signatures using isotope-tagged reagents and nuclear magnetic resonance experiments. This study will facilitate the understanding of the role of nonenzymatic reactivity in cantharidin poisoning.
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Affiliation(s)
- Yaya Fan
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Lin Chen
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Qiuyi Jing
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Xiaoli Li
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Hong Pan
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Chao Fang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Jianyong Zhang
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
| | - Fuguo Shi
- Key Laboratory of Basic Pharmacology of Ministry of Education and Joint International Research Laboratory of Ethnomedicine of Ministry of Education (Y.F., L.C., Q.J., X.L., H.P., C.F., F.S.), Department of Clinical Pharmacy (H.P.), and Department of Pharmaceutical Analysis (J.Z.), Zunyi Medical University, Zunyi, China; and Department of Pharmacology and Chemical Biology, Shanghai Jiao Tong University School of Medicine, Shanghai, China (C.F.)
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Liao Y, Wei F, He Z, He J, Ai Y, Guo C, Zhou L, Luo D, Li C, Wen Y, Zeng J, Ma X. Animal-derived natural products for hepatocellular carcinoma therapy: current evidence and future perspectives. Front Pharmacol 2024; 15:1399882. [PMID: 38803433 PMCID: PMC11129636 DOI: 10.3389/fphar.2024.1399882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 04/15/2024] [Indexed: 05/29/2024] Open
Abstract
Hepatocellular carcinoma (HCC) has a high morbidity and mortality rate, and the survival rate of HCC patients remains low. Animal medicines have been used as potential therapeutic tools throughout the long history due to their different structures of biologically active substances with high affinity to the human body. Here, we focus on the effects and the mechanism of action of animal-derived natural products against HCC, which were searched in databases encompassing Web of Science, PubMed, Embase, Science Direct, Springer Link, and EBSCO. A total of 24 natural products from 12 animals were summarized. Our study found that these natural products have potent anti-hepatocellular carcinoma effects. The mechanism of action involving apoptosis induction, autophagy induction, anti-proliferation, anti-migration, and anti-drug resistance via phosphoinositide 3-kinase (PI3K)/protein kinase B (Akt)/mammalian target of rapamycin (mTOR), Ras/extracellular signal regulated kinases (ERK)/mitogen-activated protein kinase (MAPK), Wnt/β-catenin, and Janus kinase (JAK)/signal transducer and activator of transcription (STAT) pathways. Huachansu injection and sodium cantharidate have been used in clinical applications with good efficacy. We review the potential of animal-derived natural products and their derivatives in the treatment of HCC to date and summarize their application prospect and toxic side effects, hoping to provide a reference for drug development for HCC.
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Affiliation(s)
- Yichao Liao
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Feng Wei
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Zhelin He
- Endoscopy Center, Guang’an Hospital of Traditional Chinese Medicine, Guang’an, China
| | - Jingxue He
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Clinical Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanlin Ai
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Cui Guo
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Li Zhou
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Dan Luo
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Chengen Li
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yueqiang Wen
- School of Basic Medicine, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jinhao Zeng
- Department of Gastroenterology, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
- TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Xiao Ma
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
- School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
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3
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Xu WL, Tang WJ, Yang WY, Sun LC, Zhang ZQ, Li W, Zang XX. Multiorgan dysfunction syndrome due to high-dose cantharidin poisoning: A case report. World J Clin Cases 2024; 12:2074-2078. [PMID: 38680272 PMCID: PMC11045515 DOI: 10.12998/wjcc.v12.i12.2074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/07/2024] [Accepted: 03/28/2024] [Indexed: 04/16/2024] Open
Abstract
BACKGROUND This report delves into the diagnostic and therapeutic journey undertaken by a patient with high-dose cantharidin poisoning and multiorgan dysfunction syndrome (MODS). Particular emphasis is placed on the comprehensive elucidation of the clinical manifestations of high-dose cantharidin poisoning, the intricate path to diagnosis, and the exploration of potential underlying mechanisms. CASE SUMMARY A patient taking 10 g of cantharidin powder orally subsequently developed MODS. The patient was treated with supportive care, fluid hydration and antibiotics, and hemoperfusion and hemofiltration therapy for 24 h and successfully recovered 8 d after hospital admission. Cantharidin poisoning can cause life-threatening MODS and is rare clinically. This case underscores the challenge in diagnosis and highlights the need for early clinical differentiation to facilitate accurate assessment and prompt intervention. CONCLUSION This article has reported and analyzed the clinical data, diagnosis, treatment, and prognosis of a case of high-dose cantharidin poisoning resulting in MODS and reviewed the relevant literature to improve the clinical understanding of this rare condition.
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Affiliation(s)
- Wan-Ling Xu
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Wen-Jing Tang
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Wei-Ying Yang
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Li-Chao Sun
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Ze-Qun Zhang
- Department of Chinese Traditional Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Wei Li
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
| | - Xiu-Xian Zang
- Department of Emergency Medicine, First Hospital of Jilin University, Changchun 130021, Jilin Province, China
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Wu Y, Liu Z, He Z, Yi J, Qiao X, Tan C, Xing Y, Zeng Y, Yang D, Yin J, Fan B, Zeng G. Cantharidin analogue alleviates dextran sulfate sodium-induced colitis in mice by inhibiting the activation of NF-κB signaling. Eur J Med Chem 2023; 260:115731. [PMID: 37643546 DOI: 10.1016/j.ejmech.2023.115731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2023] [Revised: 07/28/2023] [Accepted: 08/14/2023] [Indexed: 08/31/2023]
Abstract
Ulcerative colitis is a chronic inflammatory disease with a remitting-relapsing clinical course, it has evolved into a global burden given its high incidence worldwide. Cantharidin (CTD) derivatives are a class of compounds whose structures characterized with a 7-oxabicyclo [2.2.1]heptane core. Though potent cytotoxicity CTD and its derivatives showed, their clinical usage as anti-cancer drugs was limited by the toxicity in organs. In order to find new CTD analogues with good activity and lower toxicity, 21 CTD analogues with or without alkynyl substitution at C5 position of 7-oxabicyclo [2.2.1]heptane core were synthesized, some compounds showed better in vitro anti-inflammatory activity compared to CTD and norcantharidin (NCTD). Based on the structure-activity relationship results of in vitro experiment, analogue 3i was chosen for further study. Results from the acute toxicity in mice showed that 3i was hypotoxic with the single-dose MTD (maximum tolerated dose) for oral administration is over 1852 mg/kg, at least 35-fold lower than that of NCTD. Mechanism study indicated that 3i could potently inhibit TNF-α induced activation of NF-κB signaling by down-regulation the expression levels of phosphor- IKK, IκBα, and NF-κB p65, and alleviated dextran sulfate sodium-induced colitis in mice. This study indicated that CTD analogues with alkynyl substitution at C5 position of 7-oxabicyclo [2.2.1]heptane core is a kind of new compounds with good anti-inflammatory activity and lower toxicity in vivo, and might be used as therapeutic agents for inflammatory diseases.
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Affiliation(s)
- Yihang Wu
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
| | - Zixiu Liu
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
| | - Zhenxiu He
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
| | - Jumei Yi
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
| | - Xingfang Qiao
- Chongqing Key Laboratory of Traditional Chinese Medicine Health, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China
| | - Chunbin Tan
- Chongqing Key Laboratory of Traditional Chinese Medicine Health, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China
| | - Yajing Xing
- Chongqing Key Laboratory of Traditional Chinese Medicine Health, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China
| | - Yaobo Zeng
- Chongqing Key Laboratory of Traditional Chinese Medicine Health, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China
| | - Dajian Yang
- Chongqing Key Laboratory of Traditional Chinese Medicine Health, Chongqing Academy of Chinese Materia Medica, Chongqing 400065, China.
| | - Junlin Yin
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China.
| | - Guangzhi Zeng
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, State Ethnic Affairs Commission and Ministry of Education, Yunnan Minzu University, Kunming 650504, China.
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Jin D, Huang NN, Wei JX. Hepatotoxic mechanism of cantharidin: insights and strategies for therapeutic intervention. Front Pharmacol 2023; 14:1201404. [PMID: 37383714 PMCID: PMC10293652 DOI: 10.3389/fphar.2023.1201404] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2023] [Accepted: 06/01/2023] [Indexed: 06/30/2023] Open
Abstract
Cantharidin (CTD), a natural compound derived from Mylabris, is widely used in traditional Oriental medicine for its potent anticancer properties. However, its clinical application is restricted due to its high toxicity, particularly towards the liver. This review provides a concise understanding of the hepatotoxic mechanisms of CTD and highlights novel therapeutic strategies to mitigate its toxicity while enhancing its anticancer efficacy. We systematically explore the molecular mechanisms underlying CTD-induced hepatotoxicity, focusing on the involvement of apoptotic and autophagic processes in hepatocyte injury. We further discuss the endogenous and exogenous pathways implicated in CTD-induced liver damage and potential therapeutic targets. This review also summarizes the structural modifications of CTD derivatives and their impact on anticancer activity. Additionally, we delve into the advancements in nanoparticle-based drug delivery systems that hold promise in overcoming the limitations of CTD derivatives. By offering valuable insights into the hepatotoxic mechanisms of CTD and outlining potential avenues for future research, this review contributes to the ongoing efforts to develop safer and more effective CTD-based therapies.
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Affiliation(s)
- Dian Jin
- Department of Pharmacy, Sixth People’s Hospital of Chengdu, Chengdu, China
| | - Na-Na Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Jing-Xia Wei
- Department of Pharmacy, Sixth People’s Hospital of Chengdu, Chengdu, China
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Ma L, Sun X, Ji W, Zhang B, Li J, Fu W, Zhang X, Qian W, Sheng E, Zhu D. Supramolecular self-assembled AIE molecules are used in the search for target proteins in norcantharidin. Anal Chim Acta 2023; 1239:340642. [PMID: 36628744 DOI: 10.1016/j.aca.2022.340642] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2022] [Revised: 11/07/2022] [Accepted: 11/16/2022] [Indexed: 11/21/2022]
Abstract
Norcantharidin (NCTD), a demethylated derivative of cantharidin, is an anticancer active component in traditional Chinese medicine. At present, the main methods for finding its target proteins are pharmacological methods and biophysical screening, which cannot achieve the purpose of efficient and accurate screening. Here we established a new analytical method for specific fishing and assisted imaging for norcantharidin target proteins. For the AIE supramolecule probe, the benzophenone azide (BPA) fluorescent nanoparticles with strong AIE properties were encapsulated in biocompatible DSPE-PEG that covalently coupled with NCTD (named BPA@NCTD NPs). The target proteins of NCTD can be captured by BPA@NCTD NPs, and then be detected to investigate the potential signaling pathways. The screened differential proteins were analysed through the protein and signaling pathway database, and multiple signaling pathways were obtained and verified. The mechanism of norcantharidin in inhibiting the migration and invasion of A549 cells through the P53 signaling pathway was confirmed by Western blot experiments. Our research showed that AIE supramolecule probe BPA@NCTD NPs has the dual functions of specific screening of A549 cells target proteins and biological imaging, which not only offers a good anti-fluorescence quenching ability for the dynamic imaging process of NCTD, but also provides a novel and efficient specific method for efficient analysis of target proteins and signal pathways.
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Affiliation(s)
- Lijuan Ma
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Xuetong Sun
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Wenwen Ji
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Bei Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Jianting Li
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Wenjuan Fu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Xiangying Zhang
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Wenhui Qian
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China
| | - Enze Sheng
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China.
| | - Dong Zhu
- School of Pharmacy, Nanjing University of Chinese Medicine, Nanjing, 210002, People's Republic of China.
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Seidi F, Zhong Y, Xiao H, Jin Y, Crespy D. Degradable polyprodrugs: design and therapeutic efficiency. Chem Soc Rev 2022; 51:6652-6703. [PMID: 35796314 DOI: 10.1039/d2cs00099g] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Prodrugs are developed to increase the therapeutic properties of drugs and reduce their side effects. Polyprodrugs emerged as highly efficient prodrugs produced by the polymerization of one or several drug monomers. Polyprodrugs can be gradually degraded to release therapeutic agents. The complete degradation of polyprodrugs is an important factor to guarantee the successful disposal of the drug delivery system from the body. The degradation of polyprodrugs and release rate of the drugs can be controlled by the type of covalent bonds linking the monomer drug units in the polymer structure. Therefore, various types of polyprodrugs have been developed based on polyesters, polyanhydrides, polycarbonates, polyurethanes, polyamides, polyketals, polymetallodrugs, polyphosphazenes, and polyimines. Furthermore, the presence of stimuli-responsive groups, such as redox-responsive linkages (disulfide, boronate ester, metal-complex, and oxalate), pH-responsive linkages (ester, imine, hydrazone, acetal, orthoester, P-O and P-N), light-responsive (metal-complex, o-nitrophenyl groups) and enzyme-responsive linkages (ester, peptides) allow for a selective degradation of the polymer backbone in targeted tumors. We envision that new strategies providing a more efficient synergistic therapy will be developed by combining polyprodrugs with gene delivery segments and targeting moieties.
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Affiliation(s)
- Farzad Seidi
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China. .,Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong 21210, Thailand.
| | - Yajie Zhong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China.
| | - Huining Xiao
- Department of Chemical Engineering, University of New Brunswick, Fredericton, New Brunswick, E3B 5A3, Canada
| | - Yongcan Jin
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources and International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China.
| | - Daniel Crespy
- Department of Materials Science and Engineering, School of Molecular Science and Engineering, Vidyasirimedhi Institute of Science and Technology (VISTEC), Rayong 21210, Thailand.
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Male Accessory Glands of Blister Beetles and Cantharidin Release: A Comparative Ultrastructural Analysis. INSECTS 2022; 13:insects13020132. [PMID: 35206706 PMCID: PMC8875262 DOI: 10.3390/insects13020132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 01/21/2022] [Accepted: 01/24/2022] [Indexed: 02/04/2023]
Abstract
Simple Summary Meloidae, also called blister beetles, are known to actively produce cantharidin, a toxic terpene with a defensive function that is released externally by reflex bleeding, and that is also stored in large quantities in the male accessory glands. These glands are involved in the transfer of terpene from males to females, which receive cantharidin via spermatophores as a nuptial gift to be used for their own protection and that of the eggs. However, it is still debated whether the male accessory glands can actively produce the terpene or if they only mediate its transfer, since neither the cantharidin-producing organ nor the metabolic pathway are known to date. The focus of the work is to analyze comparatively the accessory glands of males in representative Meloidae species to provide morphological evidences that can contribute to this debate. The results highlight the complexity of the accessory gland system, consisting of three different types of glands that are highly variable between species with the exception of one, which remains conserved even in independent phyletic lines. This gland is a good candidate for hypothesizing a direct role in cantharidin production and/or concentration. Abstract Members of the family Meloidae are known to produce cantharidin, a highly toxic monoterpene found in their hemolymph and exuded as droplets capable of deterring many predators. As a nuptial gift, males transfer large amounts of cantharidin to females via a spermatophore, which is formed by specific accessory glands containing high concentrations of this terpene. Using light, electron and ion beam microscopy, the ultrastructural features of the three pairs of male accessory glands as well as the glandular part of the vasa deferentia were comparatively investigated in seven species of blister beetles belonging to five different tribes and two subfamilies. All gland pairs examined share common features such as mesodermal derivation, the presence of muscle sheath, a developed rough endoplasmic reticulum, abundant mitochondria, secretory vesicles, and microvillated apical membranes. Within the same species, glands exhibit distinctive features, suggesting that each pair is responsible for the formation of a specific substance. The vasa deferentia, while showing many similarities within the family, often exhibit features unique to each of the individual species investigated, whereas the accessory glands of the first and second pairs display the highest degree of ultrastructural variability. A comparison across the species shows an interesting constancy limited to ultrastructural features in the third pair of accessory glands. The similarities and differences among the species are discussed in the light of the available literature and in relation to the potential role that blister beetles’ male accessory glands could play in the storage and management of cantharidin.
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Diels–Alder Cycloadditions of Bio-Derived Furans with Maleimides as a Sustainable «Click» Approach towards Molecular, Macromolecular and Hybrid Systems. Processes (Basel) 2021. [DOI: 10.3390/pr10010030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This mini-review highlights the recent research trends in designing organic or organic-inorganic hybrid molecular, biomolecular and macromolecular systems employing intermolecular Diels–Alder cycloadditions of biobased, furan-containing substrates and maleimide dienophiles. The furan/maleimide Diels–Alder reaction is a well-known process that may proceed with high efficiency under non-catalytic and solvent-free conditions. Due to the simplicity, 100% atom economy and biobased nature of many furanic substrates, this type of [4+2]-cycloaddition may be recognized as a sustainable “click” approach with high potential for application in many fields, such as fine organic synthesis, bioorganic chemistry, material sciences and smart polymers development.
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Fratini E, Salvemini M, Lombardo F, Muzzi M, Molfini M, Gisondi S, Roma E, D'Ezio V, Persichini T, Gasperi T, Mariottini P, Di Giulio A, Bologna MA, Cervelli M, Mancini E. Unraveling the role of male reproductive tract and haemolymph in cantharidin-exuding Lydus trimaculatus and Mylabris variabilis (Coleoptera: Meloidae): a comparative transcriptomics approach. BMC Genomics 2021; 22:808. [PMID: 34749651 PMCID: PMC8576976 DOI: 10.1186/s12864-021-08118-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 10/23/2021] [Indexed: 12/13/2022] Open
Abstract
Background Meloidae (blister beetles) are known to synthetize cantharidin (CA), a toxic and defensive terpene mainly stored in male accessory glands (MAG) and emitted outward through reflex-bleeding. Recent progresses in understanding CA biosynthesis and production organ(s) in Meloidae have been made, but the way in which self-protection is achieved from the hazardous accumulation and release of CA in blister beetles has been experimentally neglected. To provide hints on this pending question, a comparative de novo assembly transcriptomic approach was performed by targeting two tissues where CA is largely accumulated and regularly circulates in Meloidae: the male reproductive tract (MRT) and the haemolymph. Differential gene expression profiles in these tissues were examined in two blister beetle species, Lydus trimaculatus (Fabricius, 1775) (tribe Lyttini) and Mylabris variabilis (Pallas, 1781) (tribe Mylabrini). Upregulated transcripts were compared between the two species to identify conserved genes possibly involved in CA detoxification and transport. Results Based on our results, we hypothesize that, to avoid auto-intoxication, ABC, MFS or other solute transporters might sequester purported glycosylated CA precursors into MAG, and lipocalins could bind CA and mitigate its reactivity when released into the haemolymph during the autohaemorrhaging response. We also found an over-representation in haemolymph of protein-domains related to coagulation and integument repairing mechanisms that likely reflects the need to limit fluid loss during reflex-bleeding. Conclusions The de novo assembled transcriptomes of L. trimaculatus and M. variabilis here provided represent valuable genetic resources to further explore the mechanisms employed to cope with toxicity of CA in blister beetle tissues. These, if revealed, might help conceiving safe and effective drug-delivery approaches to enhance the use of CA in medicine. Supplementary Information The online version contains supplementary material available at 10.1186/s12864-021-08118-8.
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Affiliation(s)
| | - Marco Salvemini
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Fabrizio Lombardo
- Department of Public Health and Infectious Diseases, Sapienza University, Rome, Italy
| | - Maurizio Muzzi
- Department of Sciences, University of Roma Tre, Rome, Italy
| | - Marco Molfini
- Department of Sciences, University of Roma Tre, Rome, Italy
| | - Silvia Gisondi
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University, Rome, Italy.,Natural History Museum of Denmark, Copenhagen, Denmark
| | - Elia Roma
- Department of Sciences, University of Roma Tre, Rome, Italy
| | | | | | - Tecla Gasperi
- Department of Sciences, University of Roma Tre, Rome, Italy
| | | | | | | | | | - Emiliano Mancini
- Department of Biology and Biotechnologies "Charles Darwin", Sapienza University, Rome, Italy.
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11
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Yu L, Guo Y, Chang Z, Zhang D, Zhang S, Pei H, Pang J, Zhao ZJ, Chen Y. Bidirectional Interaction Between Cancer Cells and Platelets Provides Potential Strategies for Cancer Therapies. Front Oncol 2021; 11:764119. [PMID: 34722319 PMCID: PMC8551800 DOI: 10.3389/fonc.2021.764119] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2021] [Accepted: 09/28/2021] [Indexed: 12/13/2022] Open
Abstract
Platelets are essential components in the tumor microenvironment. For decades, clinical data have demonstrated that cancer patients have a high risk of thrombosis that is associated with adverse prognosis and decreased survival, indicating the involvement of platelets in cancer progression. Increasing evidence confirms that cancer cells are able to induce production and activation of platelets. Once activated, platelets serve as allies of cancer cells in tumor growth and metastasis. They can protect circulating tumor cells (CTCs) against the immune system and detachment-induced apoptosis while facilitating angiogenesis and tumor cell adhesion and invasion. Therefore, antiplatelet agents and platelet-based therapies should be developed for cancer treatment. Here, we discuss the mechanisms underlying the bidirectional cancer-platelet crosstalk and platelet-based therapeutic approaches.
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Affiliation(s)
- Liuting Yu
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Yao Guo
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Zhiguang Chang
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Dengyang Zhang
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Shiqiang Zhang
- Department of Urology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Hanzhong Pei
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
| | - Jun Pang
- Department of Urology, The Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen, China
| | - Zhizhuang Joe Zhao
- Department of Pathology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States
| | - Yun Chen
- Edmond H. Fischer Translational Medical Research Laboratory, Scientific Research Center, The Seventh Affiliated Hospital, Sun Yat-Sen University, Shenzhen, China
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12
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Díaz-Navarro M, Bolívar P, Andrés MF, Gómez-Muñoz MT, Martínez-Díaz RA, Valcárcel F, García-París M, Bautista LM, González-Coloma A. Antiparasitic Effects of Potentially Toxic Beetles (Tenebrionidae and Meloidae) from Steppe Zones. Toxins (Basel) 2021; 13:toxins13070489. [PMID: 34357960 PMCID: PMC8310226 DOI: 10.3390/toxins13070489] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 07/09/2021] [Accepted: 07/11/2021] [Indexed: 11/29/2022] Open
Abstract
Arthropods and specifically beetles can synthesize and/or sequester metabolites from dietary sources. In beetle families such as Tenebrionidae and Meloidae, a few studies have reported species with toxic defensive substances and antiparasitic properties that are consumed by birds. Here we have studied the antiparasitic activity of extracts from beetle species present in the habitat of the Great Bustard (Otis tarda) against four pathogen models (Aspergillus niger, Meloidogyne javanica, Hyalomma lusitanicum, and Trichomonas gallinae). The insect species extracted were Tentyria peiroleri, Scaurus uncinus, Blaps lethifera (Tenebrionidae), and Mylabris quadripunctata (Meloidae). M. quadripunctata exhibited potent activity against M. javanica and T. gallinae, while T. peiroleri exhibited moderate antiprotozoal activity. The chemical composition of the insect extracts was studied by gas chromatography coupled with mass spectrometry (GC-MS) analysis. The most abundant compounds in the four beetle extracts were hydrocarbons and fatty acids such as palmitic acid, myristic acid and methyl linoleate, which are characteristic of insect cuticles. The presence of cantharidin (CTD) in the M. quadripunctata meloid and ethyl oleate (EO) in T. peiroleri accounted for the bioactivity of their extracts.
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Affiliation(s)
- Marta Díaz-Navarro
- Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006 Madrid, Spain; (M.D.-N.); (P.B.); (M.G.-P.); (L.M.B.)
- Instituto de Ciencias Agrarias, CSIC, Serrano 115-dpdo, 28006 Madrid, Spain;
| | - Paula Bolívar
- Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006 Madrid, Spain; (M.D.-N.); (P.B.); (M.G.-P.); (L.M.B.)
- Facultad de Veterinaria, Universidad Complutense de Madrid (UCM), 28040 Madrid, Spain;
| | - María Fe Andrés
- Instituto de Ciencias Agrarias, CSIC, Serrano 115-dpdo, 28006 Madrid, Spain;
| | | | - Rafael A. Martínez-Díaz
- Facultad de Medicina, Universidad Autónoma de Madrid (UAM), Arzobispo Morcillo S/N, 28029 Madrid, Spain;
| | - Félix Valcárcel
- Grupo de Parasitología Animal, Departamento de Reproducción Animal, CSIC-INIA, 28040 Madrid, Spain;
| | - Mario García-París
- Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006 Madrid, Spain; (M.D.-N.); (P.B.); (M.G.-P.); (L.M.B.)
| | - Luis M. Bautista
- Museo Nacional de Ciencias Naturales, CSIC, José Gutiérrez Abascal 2, 28006 Madrid, Spain; (M.D.-N.); (P.B.); (M.G.-P.); (L.M.B.)
| | - Azucena González-Coloma
- Instituto de Ciencias Agrarias, CSIC, Serrano 115-dpdo, 28006 Madrid, Spain;
- Correspondence:
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13
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Deyrup ST, Stagnitti NC, Perpetua MJ, Wong-Deyrup SW. Drug Discovery Insights from Medicinal Beetles in Traditional Chinese Medicine. Biomol Ther (Seoul) 2021; 29:105-126. [PMID: 33632986 PMCID: PMC7921859 DOI: 10.4062/biomolther.2020.229] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2020] [Revised: 12/29/2020] [Accepted: 01/04/2021] [Indexed: 11/23/2022] Open
Abstract
Traditional Chinese medicine (TCM) was the primary source of medical treatment for the people inhabiting East Asia for thousands of years. These ancient practices have incorporated a wide variety of materia medica including plants, animals and minerals. As modern sciences, including natural products chemistry, emerged, there became increasing efforts to explore the chemistry of this materia medica to find molecules responsible for their traditional use. Insects, including beetles have played an important role in TCM. In our survey of texts and review articles on TCM materia medica, we found 48 species of beetles from 34 genera in 14 different families that are used in TCM. This review covers the chemistry known from the beetles used in TCM, or in cases where a species used in these practices has not been chemically studied, we discuss the chemistry of closely related beetles. We also found several documented uses of beetles in Traditional Korean Medicine (TKM), and included them where appropriate. There are 129 chemical constituents of beetles discussed.
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Affiliation(s)
- Stephen T. Deyrup
- Department of Chemistry and Biochemistry, Siena College, Loudonville, NY 12309, USA
| | - Natalie C. Stagnitti
- Department of Chemistry and Biochemistry, Siena College, Loudonville, NY 12309, USA
| | | | - Siu Wah Wong-Deyrup
- The RNA Institute and Department of Biological Sciences, University at Albany, State University of New York, Albany, NY 12222, USA
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14
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Chen X, Zhou M, Fan W, Yang M, Yang L. Combination of Sodium Cantharidinate with Cisplatin Synergistically Hampers Growth of Cervical Cancer. DRUG DESIGN DEVELOPMENT AND THERAPY 2021; 15:171-183. [PMID: 33469269 PMCID: PMC7812528 DOI: 10.2147/dddt.s282777] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 12/16/2020] [Indexed: 01/22/2023]
Abstract
Background Sodium cantharidinate (SC) has been broadly applied in lung cancer treatment in China, while its specific function in cervical cancer (CC), a great contributor to death of female reproductive system cancers, remains unclear. Our research evaluated the anti-tumor effects of SC in CC and the mechanism involved. Methods First, cisplatin (DDP)-resistant Caski-1 and ME180 cell lines were developed and treated with SC. The effects of SC on CC cell growth were then evaluated. Subsequently, the genes targeted by SC were predicted via the bioinformatics website. The correlations between PTPN1 expression and tumor stage, lymph node metastasis and tumor differentiation were examined. We further conducted rescue experiments by overexpressing PTPN1 in CC cells, followed by SC and cisplatin treatments. The activation of the PI3K/AKT pathway in CC cells, and the effect of SC on the growth and drug resistance of Caski-1 cells in vivo were investigated. Results The sensitivity of Caski-1 and ME180 cells to DDP was increased after SC treatment, which also enhanced the inhibitory effect of DDP on the cell growth. By prediction, we found that SC could target PTPN1. Patients with high expression of PTPN1 had higher clinical stage, lymph node metastasis and lower tumor differentiation. SC inhibited PTPN1 expression. Overexpression of PTPN1 attenuated the effect of SC. Furthermore, PTPN1 activated the PI3K/AKT pathway. Moreover, SC treatment inhibited the growth and drug resistance of Caski-1 cells in vivo. Conclusion SC promotes drug sensitivity of CC cells to DDP by targeting PTPN1, thereby impairing the PI3K/AKT pathway.
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Affiliation(s)
- Xiangxun Chen
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Mengxi Zhou
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Wenjie Fan
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Mingwei Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
| | - Lin Yang
- Department of Radiation Oncology, The First Affiliated Hospital of Anhui Medical University, Hefei, Anhui 230022, People's Republic of China
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15
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Antitumor potential of the protein phosphatase inhibitor, cantharidin, and selected derivatives. Bioorg Med Chem 2021; 32:116012. [PMID: 33454654 DOI: 10.1016/j.bmc.2021.116012] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Revised: 12/31/2020] [Accepted: 01/04/2021] [Indexed: 12/21/2022]
Abstract
Cantharidin is a potent natural protein phosphatase monoterpene anhydride inhibitor secreted by several species of blister beetle, with its demethylated anhydride analogue, (S)-palasonin, occurring as a constituent of the higher plant Butea frondosa. Cantharidin shows both potent protein phosphatase inhibitory and cancer cell cytotoxic activities, but possible preclinical development of this anhydride has been limited thus far by its toxicity. Thus, several synthetic derivatives of cantharidin have been prepared, of which some compounds exhibit improved antitumor potential and may have use as lead compounds. In the present review, the potential antitumor activity, structure-activity relationships, and development of cantharidin-based anticancer drug conjugates are summarized, with protein phosphatase-related and other types of mechanisms of action discussed. Protein phosphatases play a key role in the tumor microenvironment, and thus described herein is also the potential for developing new tumor microenvironment-targeted cancer chemotherapeutic agents, based on cantharidin and its naturally occurring analogues and synthetic derivatives.
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16
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Naz F, Wu Y, Zhang N, Yang Z, Yu C. Anticancer Attributes of Cantharidin: Involved Molecular Mechanisms and Pathways. Molecules 2020; 25:E3279. [PMID: 32707651 PMCID: PMC7397086 DOI: 10.3390/molecules25143279] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Revised: 07/15/2020] [Accepted: 07/16/2020] [Indexed: 12/12/2022] Open
Abstract
Cancer is a preeminent threat to the human race, causing millions of deaths each year on the Earth. Traditionally, natural compounds are deemed promising agents for cancer treatment. Cantharidin (CTD)-a terpenoid isolated from blister beetles-has been used extensively in traditional Chinese medicines for healing various maladies and cancer. CTD has been proven to be protein phosphatase 2A (PP2A) and heat shock transcription factor 1 (HSF-1) inhibitor, which can be potential targets for its anticancer activity. Albeit, it harbors some toxicities, its immense anticancer potential cannot be overlooked, as the cancer-specific delivery of CTD could help to rescue its lethal effects. Furthermore, several derivatives have been designed to weaken its toxicity. In light of extensive research, the antitumor activity of CTD is evident in both in vitro as well as in vivo cancer models. CTD has also proven efficacious in combination with chemotherapy and radiotherapy and it can also target some drug-resistant cancer cells. This mini-review endeavors to interpret and summarize recent information about CTD anticancer potential and underlying molecular mechanisms. The pertinent anticancer strength of CTD could be employed to develop an effective anticarcinogenic drug.
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Affiliation(s)
| | | | | | - Zhao Yang
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China; (F.N.); (Y.W.); (N.Z.)
| | - Changyuan Yu
- College of Life Science and Technology, Beijing University of Chemical Technology, Beijing 100029, China; (F.N.); (Y.W.); (N.Z.)
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17
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Zhang Y, Liu L, Ren L. RNA-sequencing-based transcriptome analysis of cantharidin-induced myocardial injury. J Appl Toxicol 2020; 40:1491-1497. [PMID: 32618016 DOI: 10.1002/jat.4000] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Revised: 04/19/2020] [Accepted: 04/23/2020] [Indexed: 11/08/2022]
Abstract
The cardiotoxicity of cantharidin has been well characterized, but the understanding of the underlying mechanism(s) is incomplete. To more fully understand the differentially expressed genes (DEGs) in cantharidin-induced myocardial injury, Sprague-Dawley rats were exposed to cantharidin (1.34 mg/kg or 2.67 mg/kg) for 24 h and then the heart was sampled for pathologic changes analysis and RNA-sequencing-based transcriptomic profiling. In addition, serum troponin T (TN-T) levels were also tested using the enzyme-linked immunosorbent assay method. The results showed that cantharidin could cause myocardial damage and elevated serum TN-T levels. The genes with a fold change ≥2 were considered as DEGs and we found 38 DEGs that were mainly enriched in eight pathways revealed by Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis. The cellular component of gene ontology analysis showed that the DEGs were mostly enriched in the extracellular matrix. In conclusion, our present study demonstrated that cantharidin induces myocardial injury by multiple modulatory mechanisms, which provide new insights for further study of the pathophysiologic mechanism of cantharidin-induced myocardial injury.
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Affiliation(s)
- Youyou Zhang
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang Liu
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Liang Ren
- Department of Forensic Medicine, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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18
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Chen YC, Chen PN, Lin CW, Yang WE, Ho YT, Yang SF, Chuang CY. Cantharidic acid induces apoptosis in human nasopharyngeal carcinoma cells through p38-mediated upregulation of caspase activation. ENVIRONMENTAL TOXICOLOGY 2020; 35:619-627. [PMID: 31916385 DOI: 10.1002/tox.22897] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 12/19/2019] [Accepted: 12/27/2019] [Indexed: 06/10/2023]
Abstract
Cantharidic acid (CA) is the hydrolysis product of the acid anhydride cantharidin, which is a natural toxin secreted by several species of blister beetles. Several studies have indicated that as an inhibitor of protein phosphatase 2 (PP2A), CA induces apoptosis in various human cancer cells. However, the effect of CA on human nasopharyngeal carcinoma (NPC) cells and the underlying pathways have not been addressed. In our current study, we tested the hypothesis that CA treatment reduces the viability of human NPC cells (HONE-1, NPC-39, and NPC-BM) by inducing apoptosis. Results indicated that CA markedly reduced cell viability, which was revealed by the upregulation of caspase activation in extrinsic and intrinsic apoptosis pathways as well as the upregulation of extracellular-signal-regulated kinase 1/2 (ERK1/2), p38, and c-Jun N-terminal kinase 1/2 (JNK1/2) pathways. Coadministration of a p38 inhibitor (SB203580) with CA abolished the activation of caspase proteins. These findings indicated that CA treatment leads to apoptosis in human NPC cells through the upregulation of caspase activation, mediated particularly by the p38 pathway. Hence, CA is a promising therapeutic agent for human NPC.
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Affiliation(s)
- Yi-Ching Chen
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Pei-Ni Chen
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Wei-En Yang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Yu-Ting Ho
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Shun-Fa Yang
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Chun-Yi Chuang
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Otolaryngology, Chung Shan Medical University Hospital, Taichung, Taiwan
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19
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Youyou Z, Yalei Y, Jie Z, Chuhuai G, Liang L, Liang R. Molecular biomarkers of cantharidin‐induced cardiotoxicity in Sprague‐Dawley rats: Troponin T, vascular endothelial growth factor and hypoxia inducible factor‐1α. J Appl Toxicol 2020; 40:1153-1161. [DOI: 10.1002/jat.3974] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Revised: 02/27/2020] [Accepted: 02/29/2020] [Indexed: 12/13/2022]
Affiliation(s)
- Zhang Youyou
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
| | - Yu Yalei
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
| | - Zhang Jie
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
| | - Guan Chuhuai
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
| | - Liu Liang
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
| | - Ren Liang
- Department of Forensic Medicine, Tongji Medical CollegeHuazhong University of Science and Technology Wuhan China
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20
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Huang Z, Sun H, Lu Y, Zhao F, Liu C, Wang Q, Zheng C, Lu R, Song K. Strontium/Chitosan/Hydroxyapatite/Norcantharidin Composite That Inhibits Osteosarcoma and Promotes Osteogenesis In Vitro. BIOMED RESEARCH INTERNATIONAL 2020; 2020:9825073. [PMID: 32076624 PMCID: PMC7013326 DOI: 10.1155/2020/9825073] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Accepted: 09/10/2019] [Indexed: 12/29/2022]
Abstract
Hydroxyapatite can deliver drugs, and its composite material is capable of repairing bone defects in tumors. This study was conducted to evaluate the effect of composite materials on tumor growth inhibition and bone growth induction. Composites containing drug delivery compounds were synthesized by coprecipitation and freeze-drying and then characterized by scanning electron microscopy (SEM), X-ray diffraction (XRD), and Fourier-transform infrared spectroscopy (FTIR). In addition, the effect of hydroxyapatite nanoparticles (nano-SHAP) on proliferation of an osteosarcoma cell line (MG-63) and an osteoblast cell line (MC3T3-E1) was evaluated, and its mechanism was studied. The use of nano-SHAP alone did not affect the proliferation of normal cell lines. However, nanoparticles containing different amounts of norcantharidin in the composite materials and had different inhibitory effects on osteosarcoma and different effects on osteoblasts. And, with the increase of the content of norcantharidin, the antitumor performance of the composite has been enhanced. In summary, the nano-SHAP system developed in this study is a drug delivery material that can inhibit the growth of tumors and induce the proliferation of osteoblasts.
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Affiliation(s)
- Zhipeng Huang
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Haoyuan Sun
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Yang Lu
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Fengnian Zhao
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Chang Liu
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Qinglong Wang
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Changming Zheng
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Renpei Lu
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
| | - Keguan Song
- The First Affiliated Hospital of Harbin Medical University, No. 23 Post Street, Nangang District, Harbin, Heilongjiang, China
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21
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Zhu SS, Long R, Song T, Zhang L, Dai YL, Liu SW, Zhang P. UPLC-Q-TOF/MS Based Metabolomics Approach to Study the Hepatotoxicity of Cantharidin on Mice. Chem Res Toxicol 2019; 32:2204-2213. [PMID: 31617706 DOI: 10.1021/acs.chemrestox.9b00233] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cantharidin is the major bioactive compound extracted from the blister beetle, a traditional Chinese medicine, and has been proved to be a natural component with widely antitumor activity. However, clinical application of cantharidin is relatively restricted due to its potential toxic effects, especially hepatotoxicity. Although cantharidin-induced liver injury has been reported, the underlying molecular mechanisms remain unclear. In the present study, an UPLC-Q-TOF/MS based metabolomics approach combined with blood biochemical analysis, histopathological examination, and cell apoptosis assay were used to investigate the mechanisms of cantharidin-induced hepatotoxicity. A total of 54 significantly changed metabolites and 14 disturbed metabolic pathways were identified in the cantharidin exposed groups. Among them, four metabolites (oxidized glutathione, glutathione, 3-sulfinoalanine, and deoxycholic acid 3-glucuronide) were selected based on their high impact value and potential biological function in the process of liver injury post cantharidin treatment. Our study provides a deeper understanding of the mechanisms of cantharidin-induced hepatotoxicity and may contribute to reduce the liver injury and gain more effective and safe clinical use of cantharidin. In addition, our results also demonstrated that cantharidin could impair multiple biological processes in liver, and future studies will be necessary to reveal the detailed molecular mechanisms of cantharidin-induced hepatotoxicity.
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Affiliation(s)
- Shi-Sheng Zhu
- Faculty of Medical Technology , Chongqing Medical and Pharmaceutical College , Chongqing 401331 , China
| | - Ren Long
- Key Laboratory of Emergency and Trauma of Ministry of Education , Hainan Medical University , Haikou 571199 , China.,Department of Forensic Medicine , Hainan Medical University , Haikou 571199 , China
| | - Tao Song
- Key Laboratory of Emergency and Trauma of Ministry of Education , Hainan Medical University , Haikou 571199 , China
| | - Li Zhang
- Department of Forensic Medicine, Faculty of Basic Medical Sciences , Chongqing Medical University , Chongqing 400016 , China
| | - Ya-Lei Dai
- Department of Forensic Medicine, Faculty of Basic Medical Sciences , Chongqing Medical University , Chongqing 400016 , China
| | - Si-Wen Liu
- Genetic Diagnosis Center , The First Hospital of Jilin University , Changchun 130021 , China
| | - Peng Zhang
- Key Laboratory of Emergency and Trauma of Ministry of Education , Hainan Medical University , Haikou 571199 , China.,Department of Forensic Medicine , Hainan Medical University , Haikou 571199 , China
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22
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An appraisal of natural products active against parasitic nematodes of animals. Parasit Vectors 2019; 12:306. [PMID: 31208455 PMCID: PMC6580475 DOI: 10.1186/s13071-019-3537-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2019] [Accepted: 05/27/2019] [Indexed: 12/28/2022] Open
Abstract
Here, the scientific and patent literature on the activities of purified natural compounds has been reviewed, with the aim of assessing their suitability as anthelmintic drug discovery starting points. Only compounds described as active against parasitic nematodes of animals or against the model nematode Caenorhabditis elegans have been analysed. Scientific articles published since 2010 and patents granted from 2000, both inclusive, have been included in this analysis. The results show a scarcity of novel chemical structures, a limited follow-up of compounds disclosed before 2010 and a bias towards the screening of plant products, almost to the exclusion of other sources, when microbial extracts have, historically, provided most starting points for anti-infective drugs. All plant products published in this period were previously known, alerting to the high re-discovery rates of a limited number of chemical classes from this source. The most promising compounds described in the literature reviewed here, namely the linear nemadectin-derivatives, are novel and of bacterial origin. Patented but otherwise unpublished spiroketal structures also appear as interesting scaffolds for future development. The patent literature confirmed that it is possible to patent derivatives of previously known products, making them valid starting points for translational research.
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Xiao H, Liao Y, Tang C, Xiao Z, Luo H, Li J, Liu H, Sun L, Zeng D, Li Y. RNA‐Seq analysis of potential lncRNAs and genes for the anti‐renal fibrotic effect of norcantharidin. J Cell Biochem 2019; 120:17354-17367. [PMID: 31104327 DOI: 10.1002/jcb.28999] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 04/02/2019] [Accepted: 04/08/2019] [Indexed: 12/15/2022]
Affiliation(s)
- Hengting Xiao
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Yingjun Liao
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Chengyuan Tang
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Zheng Xiao
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Hanwen Luo
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Jun Li
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Hong Liu
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Lin Sun
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Dong Zeng
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
| | - Ying Li
- Department of Nephrology The Second Xiangya Hospital of Central South University and Blood Purification Changsha China
- Hunan Key Laboratory of Kidney Disease and Blood Purification The Second Xiangya Hospital, Central South University Changsha China
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Hizartzidis L, Gilbert J, Gordon CP, Sakoff JA, McCluskey A. Synthesis and Cytotoxicity of Octahydroepoxyisoindole‐7‐carboxylic Acids and Norcantharidin–Amide Hybrids as Norcantharidin Analogues. ChemMedChem 2019; 14:1152-1161. [DOI: 10.1002/cmdc.201900180] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2019] [Indexed: 01/17/2023]
Affiliation(s)
- Lacey Hizartzidis
- Chemistry, School of Environmental & Life Sciences The University of Newcastle 1 University Drive Callaghan NSW 2308 Australia
| | - Jayne Gilbert
- Experimental Therapeutics Group, Department of Medical Oncology Calvary Mater Hospital Edith Street Waratah NSW 2298 Australia
| | - Christopher P. Gordon
- Chemistry, School of Environmental & Life Sciences The University of Newcastle 1 University Drive Callaghan NSW 2308 Australia
- Present address: Department: School of Science and Health Western Sydney University Locked Bag 1797 Penrith South DC NSW 2750 Australia
| | - Jennette A. Sakoff
- Experimental Therapeutics Group, Department of Medical Oncology Calvary Mater Hospital Edith Street Waratah NSW 2298 Australia
| | - Adam McCluskey
- Chemistry, School of Environmental & Life Sciences The University of Newcastle 1 University Drive Callaghan NSW 2308 Australia
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Mei L, Sang W, Cui K, Zhang Y, Chen F, Li X. Norcantharidin inhibits proliferation and promotes apoptosis via c-Met/Akt/mTOR pathway in human osteosarcoma cells. Cancer Sci 2019; 110:582-595. [PMID: 30520540 PMCID: PMC6361574 DOI: 10.1111/cas.13900] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2018] [Revised: 11/20/2018] [Accepted: 11/27/2018] [Indexed: 12/20/2022] Open
Abstract
Osteosarcoma (OS) is the most common malignant bone tumor and frequently affects adolescents. Norcantharidin (NCTD), a demethylated derivative of cantharidin, has been reported to exhibit anticancer activity against various types of tumors but not human OS. The aim of the present study was to evaluate the effects of NCTD on OS cell lines (MG63 and HOS) and to explore the underlying mechanisms. In the present study, the proliferation of OS cells decreased significantly, while the apoptosis was accelerated significantly after exposure to NCTD. Meanwhile, our results also indicated that NCTD could suppress the migration and invasion, decrease the colony‐forming ability and induce S phase cell cycle arrest of OS cells in a dose‐dependent manner. Moreover, our results revealed that the anticancer effects induced by NCTD on OS cells involved autophagy, mitophagy, endoplasmic reticulum stress and c‐Met pathway. Furthermore, the results of animal experiments showed that NCTD inhibited tumor growth in a xenograft model of human OS. These results provide important new insight into the possible molecular mechanisms of NCTD and highlight its potential use as an antitumor drug for human OS.
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Affiliation(s)
- Liangwei Mei
- Department of Orthopaedics, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Wenhua Sang
- Department of Pathology, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Kai Cui
- Department of Pathology, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Yabin Zhang
- Department of Orthopaedics, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Fuchun Chen
- Department of Orthopaedics, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
| | - Xiaochun Li
- Department of Orthopaedics, The Fourth People's Hospital of Shaanxi, Xi'an, Shaanxi, China
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Li Y, Xiao Y, Lin HP, Reichel D, Bae Y, Lee EY, Jiang Y, Huang X, Yang C, Wang Z. In vivo β-catenin attenuation by the integrin α5-targeting nano-delivery strategy suppresses triple negative breast cancer stemness and metastasis. Biomaterials 2019; 188:160-172. [DOI: 10.1016/j.biomaterials.2018.10.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2018] [Revised: 10/16/2018] [Accepted: 10/17/2018] [Indexed: 12/13/2022]
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Shi X, Chen S, Zhang Y, Xie W, Hu Z, Li H, Li J, Zhou Z, Tan W. Norcantharidin inhibits the DDR of bladder cancer stem-like cells through cdc6 degradation. Onco Targets Ther 2019; 12:4403-4413. [PMID: 31239709 PMCID: PMC6560209 DOI: 10.2147/ott.s209907] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 05/14/2019] [Indexed: 01/16/2023] Open
Abstract
Introduction: Cancer stem cells (CSCs) are the main source of tumor resistance and recurrence. At present, the main treatment for patients with advanced or metastatic bladder cancer (BCa) is cisplatin-based combination chemotherapy. However, CSCs are not sensitive to DNA-damaging drugs due to their enhanced DNA damage response (DDR) activity. Materials and methods: Bladder cancer stem cell-like cells (BCSLCs) were obtained by treating UMUC3 cells with cisplatin. The characteristics of the BCSLCs were identified by qPCR, flow cytometry, scratch wound-healing assays, transwell assays, tumorigenic ability experiments, Edu assays and Western blot assays in vivo. After BCSLCs were treated with norcantharidin (NCTD), the expression of Cdc6 and activation of the ATR-Chk1 pathway were detected by Western blotting. A subcutaneous tumor model in nude mice was successfully established to assess the anti-tumor efficacy of NCTD and cisplatin either alone or in combination in vivo. The tumor tissues were detected by immunohistochemistry. Results: The derived BCSLCs showed higher expression of stemness markers, increased invasiveness, improved resistance to multiple chemotherapeutics, and higher tumorigenic capacity in vivo. The protein expression level of chromatin-binding Cdc6 was increased in BCSLCs; however, NCTD decreased the level of chromatin-binding Cdc6 and inhibited the activation of the ATR-Chk1 pathway, which ultimately led to reduction in DDR activity in BCSLCs. NCTD enhanced the killing effect of cisplatin on BCSLCs in vitro and vivo. NCTD combined with cisplatin enhanced cisplatin-induced DNA damage in BCSLCs. Conclusion: Long-term cisplatin treatment can enrich BCSLCs. However, NCTD enhanced the killing effect of cisplatin on BCSLCs in vitro and vivo. The mechanism is inhibiting the DDR activity by reducing the expression of chromatin-binding Cdc6.
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Affiliation(s)
- Xianghua Shi
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
- Department of Health Management, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Sansan Chen
- Department of Urology, The First Affiliated Hospital of Guangdong Pharmaceutical University, Guangzhou, Guangdong, People’s Republic of China
| | - Yongjun Zhang
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Weiwei Xie
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Zhiming Hu
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Hongwei Li
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Jinlong Li
- Institute of Biotherapy, School of Biotechnology, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
| | - Zhongxin Zhou
- Department of Vascular Surgery, The Third Affiliated Hospital of Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
- Zhongxin ZhouDepartment of Vascular Surgery, The Third Affiliated Hospital of Southern Medical University, No. 183, Zhongshan Avenue West, Guangzhou, Guangdong510630, People’s Republic of ChinaTel +861 852 037 6040Email
| | - Wanlong Tan
- Department of Urology, Nanfang Hospital, Southern Medical University, Guangzhou, Guangdong, People’s Republic of China
- Correspondence: Wanlong TanDepartment of Urology, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, Guangzhou, Guangdong510515, People’s Republic of ChinaTel +861 360 298 3938Email
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Xie MH, Ge M, Peng JB, Jiang XR, Wang DS, Ji LQ, Ying Y, Wang Z. In-vivo anti-tumor activity of a novel poloxamer-based thermosensitive in situ gel for sustained delivery of norcantharidin. Pharm Dev Technol 2018; 24:623-629. [PMID: 30457414 DOI: 10.1080/10837450.2018.1550788] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
In order to develop a novel norcantharidin (NCTD) delivery system with slow drug release and specific targeting characteristics, we have developed a Poloxamer-based NCTD thermosensitive in situ gel. The evaluation of the characteristics of this system using both in vitro and in vivo methods was previously reported. However, its anti-tumor activity in vivo is still not confirmed. Thus, the potential anti-tumor activity and relative mechanism were investigated in a murine H22 hepatoma model. Tumor-bearing mice were treated with different dose of NCTD thermosensitive in situ gel (3.3 mg/kg, 6.6 mg/kg, and 9.9 mg/kg, respectively by intra-tumor injection once every three days, totaling 5 injections per group. Control groups included untreated or NCTD injection (2.2 mg/kg, qd) or blank in situ gel. The expression of vascular endothelial growth factor (VEGF) and CD44 in tumor tissue was examined by immunohistochemistry (IHC) staining. Treatment with middle or high dose of NCTD thermosensitive in situ gel significantly induced tumor regression, inhibited VEGF and CD44 expression and improved survival of tumor-bearing mice. The efficacy of NCTD thermosensitive in situ gel is higher than that of free NCTD injection. Therefore, NCTD thermosensitive in situ gel is a novel NCTD delivery approach for chemotherapeutic treatment of cancer.
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Affiliation(s)
- Ming-Hua Xie
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Min Ge
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Jia-Bei Peng
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Xiao-Rui Jiang
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Ding-Sheng Wang
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Li-Qiang Ji
- a Department of Pharmacy , First People's Hospital of Yuhang District , Hangzhou , Zhejiang , China
| | - Yin Ying
- b Department of Pharmacy , Tongde Hospital of Zhejiang Province , Hangzhou , Zhejiang , PR China
| | - Zeng Wang
- c Department of Pharmacy , Zhejiang Cancer Hospital , Hangzhou , Zhejiang , PR China
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Sheng J, Zou X, Cheng Z, Xiang Y, Yang W, Lin Y, Cui R. Recent Advances in Herbal Medicines for Digestive System Malignancies. Front Pharmacol 2018; 9:1249. [PMID: 30524272 PMCID: PMC6256117 DOI: 10.3389/fphar.2018.01249] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2018] [Accepted: 10/15/2018] [Indexed: 12/12/2022] Open
Abstract
Herbal medicines, as an important part of traditional Chinese medicine (TCM), have been used to treat digestive system malignancies (DSM) for many years, and have gradually gained recognition worldwide. The role of herbal medicines in the comprehensive treatment of DSM is being improved from adjuvant treatment of the autologous immune function in cancer patients, to the treatment of both the symptoms and disease, direct inhibition of tumor cell growth and proliferation, and induction of tumor cell autophagy and apoptosis. Their specific mechanisms in these treatments are also being explored. The paper reviews the current anti-tumor mechanisms of TCM, including single herbal medicines, Chinese herbal formulations, Chinese medicine preparations and TCM extract, and their application in the comprehensive treatment of digestive system tumors, providing a reference for clinical application of TCM.
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Affiliation(s)
- Jiyao Sheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Xiaohan Zou
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ziqian Cheng
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yien Xiang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Wei Yang
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Yang Lin
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
| | - Ranji Cui
- Jilin Provincial Key Laboratory on Molecular and Chemical Genetic, The Second Hospital of Jilin University, Changchun, China
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Cantharidin inhibits melanoma cell proliferation via the miR‑21‑mediated PTEN pathway. Mol Med Rep 2018; 18:4603-4610. [PMID: 30221692 DOI: 10.3892/mmr.2018.9440] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 07/26/2018] [Indexed: 11/05/2022] Open
Abstract
Cantharidin (CTD) is an active component isolated from the blister beetle that has been demonstrated to exert antitumor effects on multiple types of cancer. The current study aimed to investigate whether the potential inhibitory effects of CTD exist in human melanoma cells and to assess the underlying antitumor mechanisms of CTD. Using the Cell Counting Kit‑8 assay, it was demonstrated that CTD treatment reduced A375 cell proliferation significantly in a dose‑dependent manner. The colony formation assay demonstrated that CTD treatment could decrease the number of A375 cell colonies. Using subcutaneous xenograft tumor models, it was also demonstrated that CTD retarded solid tumor growth significantly. Furthermore, CTD treatment could induce A375 cell apoptosis, as detected by Annexin V‑fluorescein isothiocyanate/propidium iodide staining and western blot analysis. Notably, CTD treatment reduced microRNA (miR)‑21 expression and enhanced phosphatase and tensin homolog (PTEN) protein expression levels in A375 cells. Furthermore, overexpressing miR‑21 in A375 cells with the miR‑21 agomir blocked the antitumor effect of CTD both in vitro and in vivo. Finally, it was demonstrated that the inhibitory effects of CTD on A375 cells may be regulated by attenuating miR‑21‑mediated PTEN suppression. Based on these observations, it was suggested that CTD be used as a novel anti‑proliferation agent of human melanoma via targeting the miR‑21‑PTEN signaling pathway.
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Clinical Efficacy and Safety of Aidi Injection Plus Docetaxel-Based Chemotherapy in Advanced Nonsmall Cell Lung Cancer: A Meta-Analysis of 36 Randomized Controlled Trials. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2018; 2018:7918258. [PMID: 29991956 PMCID: PMC6016159 DOI: 10.1155/2018/7918258] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 04/14/2018] [Accepted: 05/08/2018] [Indexed: 12/22/2022]
Abstract
Background. Aidi injection is an important adjuvant anticancer drug commonly used in China. Can Aidi injection plus docetaxel-based chemotherapy improve clinical efficacy with good safety in NSCLC? To further reveal its clinical effectiveness, we systematically evaluated all the related studies. Method. We collected all the studies about Aidi injection plus docetaxel-based chemotherapy for NSCLC on Medline, Embase, Web of Science, CNKI, VIP, Wanfang, CBM, CENTRAL, Chi-CTR, and US-clinical trials. We evaluated their methodological bias risk according to the Cochrane evaluation handbook (5.1.0), extracted data following the predesigned data extraction form according to the PICO principle, and synthesized the data using meta-analysis. Results. We included 36 RCTs with 2837 patients, and most studies had unclear bias risk. The merged RR values and their 95% CI of meta-analysis for ORR, DCR, and QOL were as follows: 1.30 (1.19, 1.42), 1.17, (1.12, 1.22), and 1.73 (1.54, 1.95). The merged RR values for neutropenia, thrombocytopenia, anemia, gastrointestinal toxicity, hepatorenal dysfunctions, and alopecia were as follows: 0.70 (0.61, 0.79), 0.63 (0.53, 0.75), 0.60 (0.48, 0.75), 0.76 (0.65, 0.89), 0.56 (0.36, 0.88), and 0.58 (0.36, 0.93). Compared with chemotherapy alone, all differences were statistically significant. Subgroup analysis showed that, with 100 ml, 80-100 ml, and 50 ml, Aidi injection could increase the tumor response and Aidi injection plus DP, DC, and DO could increase the tumor response. Meta-analysis results had good stability. Conclusions. Aidi injection plus docetaxel-based chemotherapy, especially plus DP, DC, and DO, may significantly improve the clinical efficacy and QOL in NSCLC. It may also have low risk of hematotoxicity, gastrointestinal toxicity, and low risk of inducing hepatorenal dysfunctions. Aidi injection may have attenuation and synergistic efficacy to docetaxel chemotherapy. All these need to have new evidence to be proved.
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Wang SC, Chow JM, Chien MH, Lin CW, Chen HY, Hsiao PC, Yang SF. Cantharidic acid induces apoptosis of human leukemic HL-60 cells via c-Jun N-terminal kinase-regulated caspase-8/-9/-3 activation pathway. ENVIRONMENTAL TOXICOLOGY 2018; 33:514-522. [PMID: 29345422 DOI: 10.1002/tox.22537] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2017] [Revised: 01/03/2018] [Accepted: 01/06/2018] [Indexed: 06/07/2023]
Abstract
Cantharidin, a natural toxin from blister beetles, has shown potent anticancer activities on many solid tumor cells. Recently, cantharidin and its analogue, norcantharidin, were also shown to suppress nonsolid tumors such as chronic myeloid leukemia, acute myeloid leukemia (AML), and leukemic stem cells. However, there is no available information to address the effects of cantharidic acid (CAC), a hydrolysis product of cantharidin, on human AML cells. The present study showed that CAC, at a range of concentrations (0-20 μM), concentration-dependently inhibited cell proliferation in the HL-60 AML cell line. Western blot and flow cytometric assays demonstrated that CAC induced several features of apoptosis such as sub G1-phase cell increase, phosphatidylserine (PS) externalization, and significantly activated proapoptotic signaling including caspase-8, -9, and -3 activation and poly(ADP-ribose) polymerase (PARP) cleavage in HL-60 AML cells. Moreover, treatment of HL-60 cells with CAC induced concentration- and time- dependent activation of p38 mitogen-activated protein kinase (p38 MAPK) and c-Jun N-terminal kinase (JNK). Only JNK-, but not p38 MAPK-specific inhibitor can reverse the CAC-induced activation of the caspase-8, -9, and -3. We concluded that CAC can induce apoptosis in human leukemic HL-60 cells via a caspases-dependent pathway, and that the apoptosis-inducing effect of CAC can be regulated by JNK activation signaling.
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Affiliation(s)
- Shih-Chung Wang
- Department of Pediatric Hematology/Oncology, Changhua Christian Children's Hospital, Changhua, Taiwan
| | - Jyh-Ming Chow
- Division of Hematology and Medical Oncology, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Ming-Hsien Chien
- Graduate Institute of Clinical Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan
- Department of Medical Education and Research, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan
| | - Chiao-Wen Lin
- Institute of Oral Sciences, Chung Shan Medical University, Taichung, Taiwan
- Department of Dentistry, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Hui-Yu Chen
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
| | - Pei-Ching Hsiao
- School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Internal Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
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Feng IC, Hsieh MJ, Chen PN, Hsieh YH, Ho HY, Yang SF, Yeh CB. Cantharidic acid induces apoptosis through the p38 MAPK signaling pathway in human hepatocellular carcinoma. ENVIRONMENTAL TOXICOLOGY 2018; 33:261-268. [PMID: 29159945 DOI: 10.1002/tox.22513] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/03/2017] [Accepted: 11/07/2017] [Indexed: 06/07/2023]
Abstract
Cantharidin analogs exhibit anticancer activities, including apoptosis. However, the molecular mechanisms underlying the effects of cantharidic acid (CA), a cantharidin analog, on apoptosis in hepatocellular carcinoma (HCC) cells are unclear. Thus, in this study, we evaluated the anticancer activities of CA by investigating its ability to trigger apoptosis in SK-Hep-1 cells. Our data demonstrated that CA effectively inhibited the proliferation of SK-Hep-1 cells in a dose-dependent manner. Furthermore, CA effectively triggered cell cycle arrest and induced apoptosis, as determined by flow cytometric analysis. Western blotting revealed that CA significantly activated proapoptotic signaling including caspase-3, -8, and -9 in SK-Hep-1 cells. Moreover, treatment of SK-Hep-1 cells with CA induced the activation of ERK, p38, and c-Jun N-terminal kinase. Moreover, the inhibition of p38 by specific inhibitors abolished CA-induced cell apoptosis. In conclusion, our results indicated that CA induces apoptosis in SK-Hep-1 cells through a p38-mediated apoptotic pathway and could be a new HCC therapeutic agent.
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Affiliation(s)
- I-Che Feng
- Division of Gastroenterology and Hepatology, Chi Mei Medical Center, Yongkang District, Tainan, Taiwan
- Department of Internal Medicine, Chi Mei Medical Center, Yongkang District, Tainan, Taiwan
| | - Ming-Ju Hsieh
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Cancer Research Center, Changhua Christian Hospital, Changhua, Taiwan
- Graduate Institute of Biomedical Sciences, China Medical University, Taichung, Taiwan
| | - Pei-Ni Chen
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Yi-Hsien Hsieh
- Institute of Biochemistry, Microbiology and Immunology, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Hsin-Yu Ho
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Shun-Fa Yang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Medical Research, Chung Shan Medical University Hospital, Taichung, Taiwan
| | - Chao-Bin Yeh
- Department of Emergency Medicine, School of Medicine, Chung Shan Medical University, Taichung, Taiwan
- Department of Emergency Medicine, Chung Shan Medical University Hospital, Taichung, Taiwan
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Hsia CH, Lu WJ, Lin KH, Chou DS, Geraldine P, Jayakuma T, Chang NC, Sheu JR. Norcantharidin, a clinical used chemotherapeutic agent, acts as a powerful inhibitor by interfering with fibrinogen-integrin α IIb β 3 binding in human platelets. J Cell Mol Med 2018; 22:2142-2152. [PMID: 29369482 PMCID: PMC5867116 DOI: 10.1111/jcmm.13488] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Accepted: 11/08/2017] [Indexed: 12/31/2022] Open
Abstract
During platelet activation, fibrinogen binds to its specific platelet receptor, integrin αIIb β3 , thus completing the final common pathway for platelet aggregation. Norcantharidin (NCTD) is a promising anticancer agent in China from medicinal insect blister beetle. In this study, we provided the evidence to demonstrate NCTD (0.1-1.0 μM) possesses very powerful antiplatelet activity in human platelets; nevertheless, it had no effects on surface P-selectin expression and only slight inhibition on ATP-release reaction in activated platelets. Moreover, NCTD markedly hindered integrin αIIb β3 activation by interfering with the binding of FITC-labelled PAC-1. It also markedly reduced the number of adherent platelets and the single platelet spreading area on immobilized fibrinogen as well as clot retraction. Additionally, NCTD attenuated phosphorylation of proteins such as integrin β3 , Src and FAK in platelets spreading on immobilized fibrinogen. These results indicate that NCTD restricts integrin αIIb β3 -mediated outside-in signalling in human platelets. Besides, NCTD substantially prolonged the closure time in human whole blood and increased the occlusion time of thrombotic platelet plug formation and prolonged the bleeding time in mice. In conclusion, NCTD has dual activities, it can be a chemotherapeutic agent for cancer treatment, and the other side it possesses powerful antiplatelet activity for treating thromboembolic disorders.
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Affiliation(s)
- Chih-Hsuan Hsia
- Graduate Institute of Medical Sciences and Department of Pharmacology, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Wan-Jung Lu
- Department of Medical Research, Taipei Medical University Hospital, Taipei, Taiwan
| | - Kuan-Hung Lin
- Central Laboratory, Shin-Kong Wu Ho-Su Memorial Hospital, Taipei, Taiwan
| | - Duen-Suey Chou
- Graduate Institute of Medical Sciences and Department of Pharmacology, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Pitchairaj Geraldine
- Department of Animal Science, School of Life Sciences, Bharathidasan University, Tiruchirappalli, Tamil Nadu, India
| | - Thanasekaran Jayakuma
- Graduate Institute of Medical Sciences and Department of Pharmacology, College of Medicine, Taipei Medical University, Taipei, Taiwan
| | - Nen-Chung Chang
- Department of Cardiology, Taipei Medical University Hospital, Taipei, Taiwan
| | - Joen-Rong Sheu
- Graduate Institute of Medical Sciences and Department of Pharmacology, College of Medicine, Taipei Medical University, Taipei, Taiwan
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Ye K, Wei Q, Gong Z, Huang Y, Liu H, Li Y, Peng X. Effect of norcantharidin on the proliferation, apoptosis, and cell cycle of human mesangial cells. Ren Fail 2017; 39:458-464. [PMID: 28393592 PMCID: PMC6014529 DOI: 10.1080/0886022x.2017.1308257] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
AIMS Norcantharidin (NCTD) regulates immune system function and reduces proteinuria. We sought to investigate the effect of NCTD on proliferation, apoptosis and cell cycle of cultured human mesangial cells (HMC) in vitro. METHODS HMC cells were divided into a normal control group, and various concentrations of NCTD group (2.5, 5, 10, 20, or 40 μg/mL). Cell proliferation was determined by 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay, apoptosis was detected by Annexin V/propidium iodide (PI) assays, and morphological analysis was performed by Hoechest 33258 staining. Finally, cell cycle was analyzed by flow cytometry. RESULTS NCTD dose and time dependently inhibits HMC proliferation significantly (p < .05). Apoptosis dose and time dependently increased after NCTD treatment. Cell-cycle analysis revealed that the number of cells in the G2 phase increased significantly, whereas the fraction of cells in the S phase decreased, especially 24 h after 5 μg/ml NCTD treatment. CONCLUSION NCTD inhibits HMC cell proliferation, induces apoptosis, and affects the cell cycle.
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Affiliation(s)
- Kun Ye
- a Department of Nephrology , The People's Hospital of Guangxi Zhuang Autonomous Region , Guangxi , China
| | - Qiaoyu Wei
- a Department of Nephrology , The People's Hospital of Guangxi Zhuang Autonomous Region , Guangxi , China
| | - Zhifeng Gong
- a Department of Nephrology , The People's Hospital of Guangxi Zhuang Autonomous Region , Guangxi , China
| | - Yunfeng Huang
- a Department of Nephrology , The People's Hospital of Guangxi Zhuang Autonomous Region , Guangxi , China
| | - Hong Liu
- b Department of Nephrology , The Second Xiangya Hospital of Central South University , Hunan , China
| | - Ying Li
- b Department of Nephrology , The Second Xiangya Hospital of Central South University , Hunan , China
| | - Xiaomei Peng
- a Department of Nephrology , The People's Hospital of Guangxi Zhuang Autonomous Region , Guangxi , China
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Tao R, Sun WY, Yu DH, Qiu W, Yan WQ, Ding YH, Wang GY, Li HJ. Sodium cantharidinate induces HepG2 cell apoptosis through LC3 autophagy pathway. Oncol Rep 2017; 38:1233-1239. [DOI: 10.3892/or.2017.5779] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2017] [Accepted: 06/20/2017] [Indexed: 11/05/2022] Open
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Tao R, Wang ZF, Qiu W, He YF, Yan WQ, Sun WY, Li HJ. Role of S100A3 in human hepatocellular carcinoma and the anticancer effect of sodium cantharidinate. Exp Ther Med 2017; 13:2812-2818. [PMID: 28588665 PMCID: PMC5450779 DOI: 10.3892/etm.2017.4294] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 11/15/2016] [Indexed: 12/11/2022] Open
Abstract
The fifth most common cancer worldwide is hepatocellular carcinoma (HCC), which has an annual mortality rate of ~800,000. Although surgical procedures for HCC, such as hepatic resection and liver transplantation, have progressed and the outcomes of patients have improved, HCC is still characterized by frequent recurrence, even after liver transplantation. In the present study the expression of the protein coding gene, S100 calcium binding protein A3 (S100A3), was observed in 62 HCC tissues and tumor-surrounding tissues. The present study indicated that S100A3 activation was involved in tumorigenesis and tumor aggressiveness. The protein and mRNA expression levels of S100A3 in the human HCC cell line (HepG2) were investigated using western blotting and reverse transcription-quantitative polymerase chain reaction analysis, respectively. The function of sodium cantharidinate in inducing HCC cell apoptosis was also investigated. Sodium cantharidinate inhibited the protein and gene expression of S100A3 in HepG2 cells in vitro. These data suggested that S100A3 has an important role in human HCC. The present study indicates that the functional properties of sodium cantharidinate are promising for the development of a novel drug that may control the expression of S100A3 and improve the treatment of human HCC in the near future.
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Affiliation(s)
- Ran Tao
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China.,Department of Clinical Pharmacy and Pharmaceutical Management, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Zhong-Feng Wang
- Department of Hepatology, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Wei Qiu
- Department of Surgery, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
| | - Yu-Fang He
- Institute of Phytochemistry, Jilin Academy of Chinese Medicine Sciences, Changchun, Jilin 130012, P.R. China
| | - Wei-Qun Yan
- Department of Clinical Pharmacy and Pharmaceutical Management, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Wen-Yi Sun
- Department of Clinical Pharmacy and Pharmaceutical Management, School of Pharmaceutical Sciences, Jilin University, Changchun, Jilin 130021, P.R. China
| | - Hai-Jun Li
- Institute of Translational Medicine, The First Hospital of Jilin University, Changchun, Jilin 130021, P.R. China
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38
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Zhang QY, Yue XQ, Jiang YP, Han T, Xin HL. FAM46C is critical for the anti-proliferation and pro-apoptotic effects of norcantharidin in hepatocellular carcinoma cells. Sci Rep 2017; 7:396. [PMID: 28341836 PMCID: PMC5428258 DOI: 10.1038/s41598-017-00313-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 02/20/2017] [Indexed: 02/08/2023] Open
Abstract
Norcantharidin (NCTD), a demethylated analog of cantharidin derived from Chinese traditional medicine blister beetle, has been currently used as an anticancer drug for various cancers including hepatocellular carcinoma (HCC). In this study, for a more comprehensive understanding of the targets of NCTD in HCC, next-generation RNA-Seq was utilized. We revealed that the expression of FAM46C, which has been reported as a tumor suppressor for multiple myeloma, was enhanced after NCTD treatment. Re-analysis of TCGA (The Cancer Genome Atlas) LIHC (liver hepatocellular carcinoma) dataset demonstrated that FAM46C expression was significantly lower in HCC tissues than in normal liver tissues. NCTD injection or FAM46C overexpression could mitigate diethylnitrosamine (DEN)-initiated HCC in mice. Ectopic expression of FAM46C in two HCC cell lines, SMCC-7721 and SK-Hep-1, significantly repressed cell proliferation, and increased cells population in G2/M phase and cell apoptotic rate. We also found that FAM46C overexpression caused a notable decrease in Ras expression, MEK1/2 phosphorylation and ERK1/2 phosphorylation. More importantly, FAM46C knockdown significantly weakened the biological effects of NCTD on HCC cells, which suggested NCTD exerted the anticancer functions partially through up-regulating FAM46C. In conclusion, FAM46C, a tumor suppressor for HCC, is important for the anti-proliferation and proapoptotic effects of NCTD.
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Affiliation(s)
- Qiao-Yan Zhang
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, 200433, P. R. China
| | - Xiao-Qiang Yue
- Department of Traditional Chinese Medicine, Changzheng Hospital, Second Military Medical University, Shanghai, 200433, P. R. China
| | - Yi-Ping Jiang
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, 200433, P. R. China
| | - Ting Han
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, 200433, P. R. China
| | - Hai-Liang Xin
- Department of Pharmacognosy, School of Pharmacy, Second Military Medical University, Shanghai, 200433, P. R. China.
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39
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Spare LK, Falsetta P, Gilbert J, Harman DG, Baker MA, Li F, McCluskey A, Clegg JK, Sakoff JA, Aldrich-Wright JR, Gordon CP. Cytotoxicity of a Series of Norcantharidin-Inspired Tetrahydroepoxyisoindole Carboxamides. ChemMedChem 2017; 12:130-145. [PMID: 27921386 DOI: 10.1002/cmdc.201600573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2016] [Revised: 12/04/2016] [Indexed: 01/18/2023]
Abstract
A series of 28 norcantharidin (NorC)-inspired analogues were accessed via a robust two-step Ugi intramolecular Diels-Alder (IMDA) sequence. Four analogues displayed whole-cell cytotoxicity equipotent to that of NorC and cisplatin against a number of cancer cell lines and a normal breast cell line (MCF10A). Notably, (3S,3aS,6R)-2-benzyl-7-methyl-N-(naphthalen-2-yl)-1-oxo-1,2,3,6-tetrahydro-3a,6-epoxyisoindole-3-carboxamide (trans-27) displayed superior whole-cell activity against breast (MCF-7, GI50 =2.9 μm) and colon (HT29, GI50 =6.4 μm) cancer cell lines relative to the control (cisplatin), which elicited respective GI50 values of 6.5 and 11.3 μm against the aforementioned cell lines. This analogue also displayed improved activity relative to NorC across the breast (MCF-7, GI50 =2.9 μm; NorC GI50 =7.5 μm), ovarian (A2780, GI50 =2.2 μm; NorC GI50 =4.4 μm), and neuroblastoma (BE2-C, GI50 =2.2 μm; NorC GI50 =3.7 μm) cancer cell lines. Structure-activity relationship (SAR) investigations demonstrated that retention of sp2 hybridized connections within the tetrahydroepoxyisoindole carboxamide scaffold is crucial, as aromatization to a phenolic functionality decreased activity, whereas removal of a single olefin bond abolished cytotoxicity. Nonetheless, with respect to the latter, use of crotonic acid as opposed 2-butynoic acid in the Ugi-IMDA sequence imparted a significant improvement to diastereoselectivity, with the cis/trans isomer ratio shifting from ≈1:1.2 to ≈0.5:9.5.
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Affiliation(s)
- Lawson K Spare
- School of Science and Health, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
| | - Pasquale Falsetta
- School of Science and Health, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
| | - Jayne Gilbert
- Calvary Mater Newcastle, Waratah, NSW, 2298, Australia
| | - David G Harman
- School of Medicine, Building 30, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia.,Molecular Medicine Research Group, School of Medicine, Building 30, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
| | - Mark A Baker
- Discipline of Biological Sciences, Priority Research Centre in Reproductive Biology, Faculty of Science and IT, University of Newcastle, Callaghan, NSW, 2308, Australia
| | - Feng Li
- School of Science and Health, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia.,Nanoscale Organisation and Dynamics Group, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
| | - Adam McCluskey
- Chemistry, School of Environmental and Life Science, The University of Newcastle, University Drive, Callaghan, NSW, 2308, Australia
| | - Jack K Clegg
- School of Chemistry and Molecular Biosciences, The University of Queensland, Brisbane Street, Lucia, QLD, 4072, Australia
| | | | - Janice R Aldrich-Wright
- School of Science and Health, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia.,Nanoscale Organisation and Dynamics Group, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
| | - Christopher P Gordon
- School of Science and Health, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia.,Nanoscale Organisation and Dynamics Group, Western Sydney University, Goldsmith Avenue, Campbelltown, NSW, 2560, Australia
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40
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Synthesis, crystal structure, spectroscopic properties and potential anti-cancerous activities of four unsaturated bis-norcantharimides. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.02.093] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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41
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Khabour OF, Enaya FM, Alzoubi K, Al-Azzam SI. Evaluation of DNA damage induced by norcantharidin in human cultured lymphocytes. Drug Chem Toxicol 2015; 39:303-6. [PMID: 26599593 DOI: 10.3109/01480545.2015.1113988] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Norcantharidin (NCTD) is currently used in the treatment of several cancers such as leukemia, melanoma and hepatoma. The mechanism of action of NCTD is suggested to involve induction of apoptosis of cancer cells via production of reactive oxygen species. In this study, the genotoxic effect of different concentrations of NCTD (1, 10 and 20 μm) in human lymphocytes was investigated using sister chromatid exchanges (SCEs) and chromosomal aberrations (CAs) assays. The results revealed that NCTD significantly increased the rate of SCEs (p < 0.05) in a dose-dependent manner. In addition, NCTD significantly increased the number of high-frequency cells (SCEs ≥ 8, p < 0.05). However, NCTD did not have any significant effect on the rate of CAs (p > 0.05). In addition, no significant differences were detected in the mitotic index or proliferative index at examined doses (up to 20 μm). In conclusion, NCTD is genotoxic to human cultured lymphocytes as measured by SCE assay.
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Affiliation(s)
- Omar F Khabour
- a Department of Medical Laboratory Sciences , Jordan University of Science and Technology , Irbid , Jordan .,b Biology Department , Faculty of Science, Taibah University , Almedina , Saudi Arabia , and
| | - Fatima M Enaya
- a Department of Medical Laboratory Sciences , Jordan University of Science and Technology , Irbid , Jordan
| | - Karem Alzoubi
- c Department of Clinical Pharmacy , Jordan University of Science and Technology , Irbid , Jordan
| | - Sayer I Al-Azzam
- c Department of Clinical Pharmacy , Jordan University of Science and Technology , Irbid , Jordan
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42
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Abstract
The natural phosphoprotein phosphatase inhibitor cantharidin, primarily used for topical treatment of warts, has later been shown to trigger tumor cell apoptosis and is thus considered for the treatment of malignancy. Similar to apoptosis of tumor cells, erythrocytes may undergo eryptosis, a suicidal cell death characterized by cell shrinkage and translocation of cell membrane phosphatidylserine to the erythrocyte surface. Signaling of eryptosis includes increase of cytosolic Ca2+-activity ([Ca2+]i), ceramide, oxidative stress and dysregulation of several kinases. Phosphatidylserine abundance at the erythrocyte surface was quantified utilizing annexin-V-binding, cell volume from forward scatter, [Ca2+]i from Fluo3-fluorescence, ceramide from antibody binding, and reactive oxidant species (ROS) from 2′,7′-dichlorodihydrofluorescein diacetate (DCFDA) fluorescence. A 48 h treatment of human erythrocytes with cantharidin significantly increased the percentage of annexin-V-binding cells (≥10 μg/mL), significantly decreased forward scatter (≥25 μg/mL), significantly increased [Ca2+]i (≥25 μg/mL), but did not significantly modify ceramide abundance or ROS. The up-regulation of annexin-V-binding following cantharidin treatment was not significantly blunted by removal of extracellular Ca2+ but was abolished by kinase inhibitor staurosporine (1 μM) and slightly decreased by p38 inhibitor skepinone (2 μM). Exposure of erythrocytes to cantharidin triggers suicidal erythrocyte death with erythrocyte shrinkage and erythrocyte membrane scrambling, an effect sensitive to kinase inhibitors staurosporine and skepinone.
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43
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Plumet J, Roscales S. Terpenoids Bearing the 7-Oxabicyclo[2.2.1]heptane (7-Oxanorbornane) Skeleton. Natural Sources, Biological Activities and Chemical Synthesis. HETEROCYCLES 2015. [DOI: 10.3987/rev-14-sr(k)3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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44
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Comparison of cantharidin toxicity in breast cancer cells to two common chemotherapeutics. Int J Breast Cancer 2014; 2014:423059. [PMID: 25302124 PMCID: PMC4180196 DOI: 10.1155/2014/423059] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2014] [Accepted: 09/05/2014] [Indexed: 12/12/2022] Open
Abstract
As part of a larger study synthesizing a more directed form of chemotherapy, we have begun to assess the efficacy of different potential toxins that could be delivered locally rather than systemically. In doing so, we hope to reduce the systemic side effects commonly observed, while maintaining a high level of toxicity and eliminating the need for metabolic alterations. In a search for this more efficient method for killing cancerous cells, we have begun studying cantharidin, a toxin used in traditional Chinese medicine, as a potential chemotherapeutic. Using an MTT cell viability assay, the toxicity of cantharidin was compared to both cyclophosphamide and paclitaxel in three different breast cancer cell lines: MCF-7, MDA-MB-231, and SK-BR-3. Increasing the concentration of chemotherapy drugs did decrease cell viability in all cell lines when cantharidin and cyclophosphamide were applied; however differences for paclitaxel were cell-specific. Additionally, cantharidin exhibited the highest decrease in cell viability regardless of cell type, indicating it may be a much more potent and less specific chemotherapeutic. These results will help us move forward in developing a potentially more potent treatment for breast cancer that might eliminate the need for subtype-specific treatments.
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45
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Hizartzidis L, Tarleton M, Gordon CP, McCluskey A. Chemoselective flow hydrogenation approaches to isoindole-7-carboxylic acids and 7-oxa-bicyclio[2.2.1]heptanes. RSC Adv 2014. [DOI: 10.1039/c3ra47657j] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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46
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Liu B, Sun WY, Zhi CY, Lu TC, Gao HM, Zhou JH, Yan WQ, Gao HC. Role of S100A3 in human colorectal cancer and the anticancer effect of cantharidinate. Exp Ther Med 2013; 6:1499-1503. [PMID: 24255681 PMCID: PMC3829748 DOI: 10.3892/etm.2013.1344] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Accepted: 09/19/2013] [Indexed: 11/06/2022] Open
Abstract
Colorectal cancer (CRC) is a leading cause of cancer-related mortality. The early diagnosis and treatment of CRC is the key to improving the survival of patients who may benefit from adjuvant chemotherapy. In the present study, the protein expression of S100A3 was observed in a cohort of 20 patients with cancer, which indicated that S100A3 activation was involved in tumorigenesis. In addition, the anticancer activity of cantharidinate was investigated using immunohistochemistry and quantitative polymerase chain reaction (qPCR) analysis. The protein expression of S100A3 was observed to increase by 2.4-fold in human CRC cells compared with the expression level in normal control cells (P<0.01). Cantharidinate inhibited the protein and gene expression of S100A3 in UCT-116 human CRC cells in vitro. These results suggested that S100A3 is important in human CRC. Cantharidinate has the potential to be considered as a novel adjuvant drug for controlling the expression of S100A3 in human CRC as it exhibits preventive effects.
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Affiliation(s)
- Bin Liu
- Department of General Surgery, Jilin University Second Hospital, Changchun, Jilin 130041, P.R. China
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47
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Yang LL, Liang CY, Lu TC, Zhi CY, Liu B, Zhou JH, Liu XM, Gao HC, Huang W. Role of tissue transglutaminase and effect of cantharidinate in human colorectal cancer. Mol Med Rep 2013; 8:1812-6. [PMID: 24085483 DOI: 10.3892/mmr.2013.1706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2013] [Accepted: 09/17/2013] [Indexed: 11/06/2022] Open
Abstract
The role of tissue transglutaminase (tTG) in cancer development remains an important field of study. The aim of the current study was to understand the involvement of tTG in cancer and the inhibitory effect of cantharidinate on the expression of tTG in human colorectal cancer (CRC) using immunohistochemical and PCR analysis. The results showed that the expression of tTG increased in human CRC and cantharidinate inhibited the expression of tTG. These results suggested that tTG is significant in human CRC and that tTG may be an important target for tumor chemoprevention and treatment. Cantharidinate may be considered as a novel co‑therapy for controlling tTG expression in human CRC.
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Affiliation(s)
- Lan-Lan Yang
- Department of Gastroenterology and Hepatology, The Second Hospital of Jilin University, Changchun, Jilin 130041, P.R. China
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48
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Kim JA, Kim Y, Kwon BM, Han DC. The natural compound cantharidin induces cancer cell death through inhibition of heat shock protein 70 (HSP70) and Bcl-2-associated athanogene domain 3 (BAG3) expression by blocking heat shock factor 1 (HSF1) binding to promoters. J Biol Chem 2013; 288:28713-26. [PMID: 23983126 DOI: 10.1074/jbc.m113.488346] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
Heat shock factor 1 (HSF1) enhances the survival of cancer cells under various stresses. The knock-out of HSF1 impairs cancer formation and progression, suggesting that HSF1 is a promising therapeutic target. To identify inhibitors of HSF1 activity, we performed cell-based screening with a library of marketed and experimental drugs and identified cantharidin as an HSF1 inhibitor. Cantharidin is a potent antitumor agent from traditional Chinese medicine. Cantharidin inhibited heat shock-induced luciferase activity with an IC50 of 4.2 μm. In contrast, cantharidin did not inhibit NF-κB luciferase reporter activity, demonstrating that cantharidin is not a general transcription inhibitor. When the HCT-116 colorectal cancer cells were exposed to heat shock in the presence of cantharidin, the induction of HSF1 downstream target proteins, such as HSP70 and BAG3 (Bcl-2-associated athanogene domain 3), was suppressed. HSP70 and its co-chaperone BAG3 have been reported to protect cells from apoptosis by stabilizing anti-apoptotic Bcl-2 family proteins. As expected, treating HCT-116 cancer cells with cantharidin significantly decreased the amounts of BCL-2, BCL-xL, and MCL-1 protein and induced apoptotic cell death. Chromatin immunoprecipitation analysis showed that cantharidin inhibited the binding of HSF1 to the HSP70 promoter and subsequently blocked HSF1-dependent p-TEFb recruitment. Therefore, the p-TEFb-dependent phosphorylation of the C-terminal domain of RNA polymerase II was blocked, arresting transcription at the elongation step. Protein phosphatase 2A inhibition with PP2CA siRNA or okadaic acid did not block HSF1 activity, suggesting that cantharidin inhibits HSF1 in a protein phosphatase 2A-independent manner. We show for the first time that cantharidin inhibits HSF1 transcriptional activity.
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Affiliation(s)
- Joo Ae Kim
- From the Biomedical Genomics Research Center, Korea Research Institute of Bioscience and Biotechnology and
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